Date published: 2026-5-3

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Timeless Antibody (A-3): sc-393122

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Datasheets
  • Timeless Antibody (A-3) is a mouse monoclonal IgG1 κ Timeless antibody, cited in 2 publications, provided at 200 µg/ml
  • raised against amino acids 1-300 mapping at the N-terminus of Timeless of human origin
  • Timeless Antibody (A-3) is recommended for detection of Timeless of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-Timeless Antibody (A-3) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • TransCruz reagent for ChIP application (sc-393122 X, 200 µg/0.1 ml)
  • m-IgG Fc BP-HRP and m-IgG1 BP-HRP are the preferred secondary detection reagents for Timeless Antibody (A-3) for WB applications. These reagents are now offered in bundles with Timeless Antibody (A-3) (see ordering information below).
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Timeless Antibody (A-3) is a mouse monoclonal IgG1 kappa light chain antibody that detects Timeless protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). anti-Timeless antibody (A-3) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. Timeless protein plays a crucial role in regulating circadian rhythms, which are essential for maintaining the body′s internal clock and synchronizing physiological processes with the day-night cycle. Located primarily in the nucleus, Timeless (A-3) monoclonal antibody targets a protein integral to the feedback loop that regulates core clock genes expression, including Clock and BMAL1 genes. This regulation is vital for proper circadian clock functioning, as disruptions in this system can lead to various health issues, including sleep disorders and metabolic syndromes. Timeless protein interacts with other key proteins, such as Period proteins (Per1, Per2), to modulate their activity and ensure circadian rhythm stability. Timeless (A-3) antibody enables valuable insights into molecular mechanisms underlying circadian regulation and their implications for health and disease.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Timeless Antibody (A-3) References:

  1. Functional identification of the mouse circadian Clock gene by transgenic BAC rescue.  |  Antoch, MP., et al. 1997. Cell. 89: 655-67. PMID: 9160756
  2. The mouse Clock mutation behaves as an antimorph and maps within the W19H deletion, distal of Kit.  |  King, DP., et al. 1997. Genetics. 146: 1049-60. PMID: 9215907
  3. Three period homologs in mammals: differential light responses in the suprachiasmatic circadian clock and oscillating transcripts outside of brain.  |  Zylka, MJ., et al. 1998. Neuron. 20: 1103-10. PMID: 9655499
  4. Mammalian circadian autoregulatory loop: a timeless ortholog and mPer1 interact and negatively regulate CLOCK-BMAL1-induced transcription.  |  Sangoram, AM., et al. 1998. Neuron. 21: 1101-13. PMID: 9856465
  5. A 24-hour circadian clock is found in the mammalian retina.  |  Morell, V. 1996. Science. 272: 349. PMID: 8602520

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Timeless Antibody (A-3)

sc-393122
200 µg/ml
$322.00

Timeless Antibody (A-3): m-IgG Fc BP-HRP Bundle

sc-527671
200 µg Ab; 10 µg BP
$361.00

Timeless Antibody (A-3): m-IgG1 BP-HRP Bundle

sc-533044
200 µg Ab; 20 µg BP
$361.00

Timeless Antibody (A-3) X

sc-393122 X
200 µg/0.1 ml
$322.00

Timeless Antibody (A-3) AC

sc-393122 AC
500 µg/ml, 25% agarose
$424.00

Timeless Antibody (A-3) HRP

sc-393122 HRP
200 µg/ml
$322.00

Timeless Antibody (A-3) FITC

sc-393122 FITC
200 µg/ml
$336.00

Timeless Antibody (A-3) PE

sc-393122 PE
200 µg/ml
$349.00

Timeless Antibody (A-3) Alexa Fluor® 488

sc-393122 AF488
200 µg/ml
$364.00

Timeless Antibody (A-3) Alexa Fluor® 546

sc-393122 AF546
200 µg/ml
$364.00

Timeless Antibody (A-3) Alexa Fluor® 594

sc-393122 AF594
200 µg/ml
$364.00

Timeless Antibody (A-3) Alexa Fluor® 647

sc-393122 AF647
200 µg/ml
$364.00

Timeless Antibody (A-3) Alexa Fluor® 680

sc-393122 AF680
200 µg/ml
$364.00

Timeless Antibody (A-3) Alexa Fluor® 790

sc-393122 AF790
200 µg/ml
$364.00

Are there any issues with using sc-393122: Timeless (A-3) mouse monoclonal primary antibody on mouse samples?

Asked by: Cweed
Thank you for your inquiry. The use of mouse monoclonal antibodies with mouse samples is very common and typically poses no problem. To eliminate any potential cross-reactivity of an anti-mouse secondary detection reagent,we recommend using a directly conjugated primary antibody. Please contact our special orders department for pricing and availability of sc-393122 conjugates.
Answered by: Technical Support
Date published: 2017-03-07
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Rated 5 out of 5 by from works greatUsed at 1:1000 for western blot from 293FT cells (endogenous protein), worked very well.
Date published: 2021-06-11
Rated 5 out of 5 by from Produced positive Western blot data of TimelessProduced positive Western blot data of Timeless expression in HeLa and Jurkat nuclear extracts and RAW 264.7 and NIH/3T3 whole cell lysates. -SCBT QC
Date published: 2013-05-27
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Timeless Antibody (A-3) is rated 5.0 out of 5 by 2.
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